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71.
A de-linking of pollution from economic growth and de-materialisation can probably be seen as the most important single characteristic of sustainable development. With regard to this, ecological transparency means understanding all human activities, processes and patterns that have an impact on the potential for sustainable development. Closely linked with this is the idea that the ecological footprint of the information society should be concerned with the environmental implications of its generations, applications and the disposability of information and communication technologies (ICTs). This paper aims at developing scenarios, and a set of criteria, plus indicators as tools for identifying various environmental impacts inherent in the information society. Furthermore, it aims for the successful unification of the positive factors of the information society with ecologically sustainable development. It is concluded that policy plans for the information society would benefit from the enhanced level of ecological transparency the information society can provide, as presented via the indicators mentioned later in the text. Further, it is suggested that prerequisites should be created for evaluating the implications of the information society and for the application of related information society technologies. Such an approach could be labelled an Information Society Assessment. 相似文献
72.
Although research on organizational ambidexterity has exploded in the past several years, the determinants of individual‐level ambidexterity have received little scholarly attention. This is surprising given that management scholars increasingly highlight the benefits of combining explorative and exploitative activities in individual employees’ work roles. Using data collected by a two‐wave survey of 638 employees nested in 173 groups across 34 organizations, our research demonstrates that both psychological factors and leadership predict employees’ ambidextrous behaviour. Our results demonstrate that general self‐efficacy positively predicts ambidextrous behaviour through learning orientation. In addition, we show that employees exhibit higher ambidexterity when their group managers demonstrate paradoxical leadership; that is, a leadership style that couples strong managerial support with high performance expectations. Paradoxical leadership also moderates the relationship between learning orientation and individual ambidexterity such that employees’ ambidextrous behaviour is highest when paradoxical leadership and employee learning orientation are simultaneously at high levels. 相似文献
73.
Pekka Ahtiala 《European Economic Review》1984,24(2):117-136
The paper develops a general model with the goods, money, domestic and foreign bond, and labor markets. The special assumptions needed to generate the predictions of the different approaches from the model are found. It turns out that the assumption of perfect capital mobility essentially generates the monetarist predictions, and perfect monetary sterilization by the central bank at a fixed interest rate the predictions of the elasticity-absorption approach. The approaches turn out to be independent, rather than conflicting parts of the general model, each approach abstracting from what the other is analyzing. This is technically done by dichotomizing the general model, the monetarists making the money market equation, and the Keynesians the goods market and balance payments equations the independent ones. While the Keynesian, monetarist, and short-term portfolio balance approaches differ in their policy regime assumptions, the long-run portfolio balance approach differs in its equilibrium condition, by constraining the trade balance to equilibrium. 相似文献
74.
Linked employer–employee data from Finnish business sector is used in analysing worker turnover. The data set is an unbalanced panel with over 219?000 observations in 1991–97. The churning (excess worker turnover), worker inflow, and worker outflow rates are explained by plant and employee characteristics. The probabilities of observing non-zero churning, inflow, and outflow rates increase with plant size. The magnitudes of the non-zero churning and inflow rates depend positively on size, but the magnitude of outflow rate depends negatively on size. High-wage plants have low turnover; plants with large within-plant variation in wages have high turnover. Average tenure of employees has a negative impact on turnover. High plant employment growth increases churning and separation but reduces hiring in the next year. Also controlled are average age and education of employees, shares of women and homeowners among employees, foreign ownership, ownership changes, and regional unemployment. 相似文献
75.
Teo Keipi Atte Oksanen James Hawdon Matti Näsi Pekka Räsänen 《Journal of Risk Research》2017,20(5):634-649
Harm-advocating online content includes pro-eating disorder, pro-self-harm, pro-suicide, and the positive portrayal of the deaths of real people (snuff or death sites). This material is often user-generated and easily accessible for an average online user, therefore offering a potential source of risk for many Internet users. This cross-sectional study examined the association between exposure to harm-advocating online content and users’ subjective well-being (SWB) among American (n = 1032) and Finnish (n = 555) young people aged 15–30. Exposure to different types of online harm-advocating content was prevalent in both countries. Lower SWB was associated with exposure to this material even when controlling for social networking site (SNS) activity and online and offline victimization. In the US sample, seeing death sites was not associated with SWB, but seeing other harm-advocating sites was. In both countries, those with high SNS activity were more likely to be exposed to online harm-advocating material. These results from two advanced information societies underline the importance of recognizing the existence of harmful online communities. These communities are grounded on social interaction that might involve risks for the well-being of adolescents and young adults. 相似文献
76.
Olli‐Pekka Kauppila 《Journal of Management Studies》2014,51(5):737-763
Although prior research generally holds that role clarity is affected by both individual characteristics and organizational contexts, current conceptual or empirical models do not reflect the multilevel nature of these antecedents. A more complete understanding of how role clarity emanates from different organizational levels is necessary to help prevent poor job performance and other harmful consequences of ambiguous role expectations. To address this, I begin this research by investigating the effects of internal work locus of control, general self‐efficacy, and leader–member exchange on role clarity. With respect to the cross‐level effects, I focus on the roles of a manager's control style and the organization's strategy‐making pattern. Analyses of a multi‐industry, multilevel dataset collected from 724 employees and 124 managers in 25 organizations in Finland suggest that all of the individual‐level independent variables and a deliberate strategy‐making pattern improve role clarity. However, a deliberate strategy‐making pattern negatively moderates the relationship between general self‐efficacy and role clarity. Finally, even though an outcome‐based control system causes role ambiguity among employees in most functional areas, it may be an effective driver of role clarity among employees in sales jobs. 相似文献
77.
Although the case study method has become increasingly popular in management studies, it does not always seem to be properly understood: researchers have not fully clarified for themselves the scientific approach they are using, although it greatly controls the realization of a study. This article focuses on action-oriented or hermeneutic case studies. The subjectivist nature of this approach and its effect on the conduct of a case study are stressed, in order to distinguish it from its methodological antithesis, the nomothetical case study. Certain hierarchical relations between the relevant subjectivist social science assumptions are suggested as a further way of helping researchers to internalize the essentially actorcentric nature of action-oriented (hermeneutic) case studies. 相似文献
78.
Jeffrey Teich Pekka Korhonen Hannele Wallenius Jyrki Wallenius 《Group Decision and Negotiation》2000,9(4):347-354
We take a critical, yet constructive look at the literature that focuses on multiple issue negotiation experiments. Our purpose is to offer suggestions for improvement when conducting such experiments. We focus on experiments, which are conducted using an externally imposed value point structure for the negotiators across issues together with background context information. Negotiator performance in such experiments is generally poor in the sense that Pareto inferior settlements are typically generated. A possible explanation is that negotiators sometimes follow the externally imposed value points and sometimes their own values pertaining to the context. Hence we conclude that it would be better if multiple issue negotiation experiments would not be based on an apriori given value point structure - unless we have compelling reasons for it - particularly if no agents are used. The common argument against doing this is that we cannot then identify Pareto optimal or Pareto preferred settlements for the subjects. Recent research integrating the fields of Multiple Criteria Decision Making (MCDM) together with negotiation analysis, however, provides a possible solution to this problem. An experiment conducted by the authors is used to illustrate our methodological recommendations. 相似文献
79.
Pekka Ahtiala 《Journal of Economic Policy Reform》2013,16(1):25-54
Abstract The role of economic policy in Finland's depression of the 1990s is analyzed with a simple model of an open economy, and the conditions for a successful financial reform derived: Let the system adjust after the removal of interest rate ceilings, and the domestic interest rate then be aligned with foreign rates before liberalizing international capital flows. In Finland, the financial system was liberalized simultaneously with international capital movements, with the domestic shadow interest rate initially considerably higher than the international market rates. A capital inflow the size of the monetary base followed, leading to the ‘crazy years’ of 1987–89. With a large current account deficit, the Bank of Finland tightened money sharply, causing a banking crisis practically wiping out the savings bank sector. The GDP declined by 13%. Several lesser policy measures aggravated the crisis. 相似文献
80.
Pekka Stenholm 《Journal of Small Business Management》2011,49(2):233-251
Although several studies suggest that both growth intentions and innovative behavior have positive effects on firm growth, little is known about how innovative behavior interacts with the intentions and the growth. This study examines its role in this relationship. Longitudinal data composed of 232 observations show that the innovative behavior itself has a positive effect on firm growth. However, innovative behavior negatively moderates the effect of growth intentions on growth. Of the analyzed dimensions of such behavior, the launching of new products and services, in particular, impedes the chances of realizing the growth intentions. In conclusion, the identified moderating effect of innovative behavior gives a new insight into existing knowledge on the effect of growth intentions on firm growth. 相似文献